BRPI0816333A2 - Method for the production of dimethyl ether - Google Patents
Method for the production of dimethyl etherInfo
- Publication number
- BRPI0816333A2 BRPI0816333A2 BRPI0816333-2A BRPI0816333A BRPI0816333A2 BR PI0816333 A2 BRPI0816333 A2 BR PI0816333A2 BR PI0816333 A BRPI0816333 A BR PI0816333A BR PI0816333 A2 BRPI0816333 A2 BR PI0816333A2
- Authority
- BR
- Brazil
- Prior art keywords
- production
- dimethyl ether
- dimethyl
- ether
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/852,923 US9139503B2 (en) | 2007-09-10 | 2007-09-10 | Method for the production of dimethyl ether |
US11/852,923 | 2007-09-10 | ||
PCT/US2008/063881 WO2009035726A1 (en) | 2007-09-10 | 2008-05-16 | Method for the production of dimethyl ether |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0816333A2 true BRPI0816333A2 (en) | 2015-05-26 |
BRPI0816333B1 BRPI0816333B1 (en) | 2017-09-26 |
Family
ID=40432605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0816333-2A BRPI0816333B1 (en) | 2007-09-10 | 2008-05-16 | PROCESS FOR PRODUCTION OF DIALQUIL ETHER |
Country Status (10)
Country | Link |
---|---|
US (1) | US9139503B2 (en) |
CN (1) | CN101386569B (en) |
AU (1) | AU2008299809B2 (en) |
BR (1) | BRPI0816333B1 (en) |
CA (1) | CA2698581A1 (en) |
CL (1) | CL2008001869A1 (en) |
EA (1) | EA020097B1 (en) |
EG (1) | EG26563A (en) |
UA (1) | UA95019C2 (en) |
WO (1) | WO2009035726A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2022774B1 (en) * | 2007-08-07 | 2010-03-10 | Research Institute of Petroleum Industry (RIPI) | A method for the production of dimethyl ehter |
US8378150B2 (en) * | 2009-08-12 | 2013-02-19 | Catalytic Distillation Technologies | Process for the production of dimethyl ether |
RU2012146395A (en) * | 2010-03-31 | 2014-05-10 | Хальдор Топсеэ А/С | METHOD FOR PRODUCING FUEL FOR AN ENGINE WITH COMPRESSION Ignition |
CN102452907A (en) * | 2010-10-25 | 2012-05-16 | 榆林学院 | Method for producing dimethyl ether by catalyzing distilled methanol dehydration reaction |
US8816134B2 (en) | 2011-03-09 | 2014-08-26 | Institute Of Nuclear Energy Research, Atomic Energy Council | Method for making dimethyl ether by reactive-distillation |
US9290423B2 (en) * | 2012-11-19 | 2016-03-22 | Kior, Llc | Process of generating a renewable biofuel from a hydrotreated stream of condensed oxygenates |
US9200209B2 (en) | 2012-11-19 | 2015-12-01 | Kior, Inc. | Process of generating a renewable biofuel from a hydrotreated stream of condensed oxygenates |
US20140275634A1 (en) * | 2013-03-15 | 2014-09-18 | Gas Technologies Llc | Ether Blends Via Reactive Distillation |
US9255051B2 (en) | 2013-03-15 | 2016-02-09 | Gas Technologies Llc | Efficiency, flexibility, and product value of a direct alkanes to oxygenates process |
US9174903B2 (en) | 2013-03-15 | 2015-11-03 | Gas Technologies Llc | Reactive scrubbing for upgrading product value, simplifying process operation and product handling |
CN103254042B (en) * | 2013-05-24 | 2015-04-08 | 青岛理工大学 | Technique for synthesizing dimethyl ether |
US9587189B2 (en) | 2013-10-01 | 2017-03-07 | Gas Technologies L.L.C. | Diesel fuel composition |
TWI652257B (en) | 2014-01-07 | 2019-03-01 | 德商林德股份有限公司 | Method for treating a product stream of a dimethyl ether reactor by a separation technique |
CA2936291C (en) * | 2014-01-28 | 2022-04-19 | Akzo Nobel Chemicals International B.V. | Process and installation for the production of dialkyl ether |
WO2015142727A1 (en) * | 2014-03-15 | 2015-09-24 | Gas Technologies Llc | Facilitated oxygenate separations and synthetic fuel production via reactive distillation |
RU2717686C1 (en) * | 2019-02-14 | 2020-03-25 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Нижегородский государственный университет им. Н.И. Лобачевского" | Method for production of composite thermostable carcass-type catalyst for dehydration of methanol into dimethyl ether (versions) |
CN114040905B (en) * | 2019-05-27 | 2024-04-09 | 科学与工业研究委员会 | Enhanced process for synthesizing dialkyl ethers using tapered stage-by-stage reactor |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2366007A (en) | 1942-08-11 | 1944-12-26 | Gen Electric | Production of synthetic polymeric compositions comprising sulphonated polymerizates of poly-vinyl aryl compounds and treatment of liquid media therewith |
DE908247C (en) | 1942-08-11 | 1954-04-05 | Gaeneral Electric Company | Process for removing cations from liquid media |
US3267156A (en) | 1961-08-07 | 1966-08-16 | Socony Mobil Oil Co Inc | Production of dialkyl ethers |
US3931349A (en) | 1974-09-23 | 1976-01-06 | Mobil Oil Corporation | Conversion of methanol to gasoline components |
US4230533A (en) | 1978-06-19 | 1980-10-28 | Phillips Petroleum Company | Fractionation method and apparatus |
US4582569A (en) | 1981-01-22 | 1986-04-15 | Distillation Technology Limited | Mass transfer apparatus |
US4443559A (en) | 1981-09-30 | 1984-04-17 | Chemical Research & Licensing Company | Catalytic distillation structure |
US4551567A (en) | 1983-07-25 | 1985-11-05 | Chemical Research & Licensing Company | Deetherification process |
US4629710A (en) | 1984-12-20 | 1986-12-16 | Smith Jr Lawrence A | Resin catalysts and method of preparation |
FR2594349B1 (en) | 1986-02-18 | 1989-11-17 | Elf Aquitaine | DISTILLATION COLUMN WITH HELICOIDAL LIQUID CIRCULATION WITH DISSYMMETRIC PLATE SPACING |
EP0340324B1 (en) | 1988-05-04 | 1992-12-16 | RWE-DEA Aktiengesellschaft für Mineraloel und Chemie | Process for the preparation of pure dimethyl ether |
US5057468A (en) | 1990-05-21 | 1991-10-15 | Chemical Research & Licensing Company | Catalytic distillation structure |
US5262012A (en) | 1990-09-19 | 1993-11-16 | Chemical Research & Licensing Company | Catalytic distillation system |
DE4132993A1 (en) | 1991-10-04 | 1993-04-08 | Rwe Dea Ag | METHOD FOR PRODUCING DIMETHYL ETHER |
US5266546A (en) | 1992-06-22 | 1993-11-30 | Chemical Research & Licensing Company | Catalytic distillation machine |
US5348710A (en) | 1993-06-11 | 1994-09-20 | Johnson Kenneth H | Catalytic distillation structure |
US5339648A (en) | 1993-08-05 | 1994-08-23 | Praxair Technology, Inc. | Distillation system with partitioned column |
US5755933A (en) | 1995-07-24 | 1998-05-26 | The M. W. Kellogg Company | Partitioned distillation column |
US5705711A (en) | 1995-08-17 | 1998-01-06 | Huntsman Specialty Chemicals Corporation | Manufacture of methyl tertiary butyl ether in reactive distillation column |
FI101220B (en) * | 1995-12-22 | 1998-05-15 | Neste Oy | Process for the preparation of alkyl ethers and mixtures thereof |
US5730843A (en) | 1995-12-29 | 1998-03-24 | Chemical Research & Licensing Company | Catalytic distillation structure |
US5684213A (en) | 1996-03-25 | 1997-11-04 | Chemical Research & Licensing Company | Method for the preparation of dialkyl ethers |
US6930206B1 (en) | 2001-07-05 | 2005-08-16 | Catalytic Distillation Technologies | Process and apparatus for catalytic distillations |
KR100454091B1 (en) | 2002-12-11 | 2004-10-26 | 한국화학연구원 | Process for preparing dimethyl ether from crude methanol |
ITMI20051700A1 (en) | 2005-09-15 | 2007-03-16 | Enitecnologie Spa | PROCEDURE FOR THE PRODUCTION OF DIMETILETER AND THE CO-PRODUCTION OF H20 |
CN100366597C (en) * | 2006-07-21 | 2008-02-06 | 新奥新能(北京)科技有限公司 | Process for preparing dimethyl ether |
-
2007
- 2007-09-10 US US11/852,923 patent/US9139503B2/en active Active
-
2008
- 2008-03-18 CN CN2008100836959A patent/CN101386569B/en active Active
- 2008-05-16 WO PCT/US2008/063881 patent/WO2009035726A1/en active Application Filing
- 2008-05-16 EA EA201070357A patent/EA020097B1/en not_active IP Right Cessation
- 2008-05-16 CA CA2698581A patent/CA2698581A1/en not_active Abandoned
- 2008-05-16 BR BRPI0816333-2A patent/BRPI0816333B1/en not_active IP Right Cessation
- 2008-05-16 UA UAA201003324A patent/UA95019C2/en unknown
- 2008-05-16 AU AU2008299809A patent/AU2008299809B2/en not_active Ceased
- 2008-06-23 CL CL2008001869A patent/CL2008001869A1/en unknown
-
2010
- 2010-03-10 EG EG2010030388A patent/EG26563A/en active
Also Published As
Publication number | Publication date |
---|---|
CA2698581A1 (en) | 2009-03-19 |
UA95019C2 (en) | 2011-06-25 |
CL2008001869A1 (en) | 2008-11-14 |
AU2008299809A1 (en) | 2009-03-19 |
US9139503B2 (en) | 2015-09-22 |
BRPI0816333B1 (en) | 2017-09-26 |
EA020097B1 (en) | 2014-08-29 |
US20090069607A1 (en) | 2009-03-12 |
EG26563A (en) | 2014-02-18 |
CN101386569A (en) | 2009-03-18 |
EA201070357A1 (en) | 2010-10-29 |
CN101386569B (en) | 2013-03-27 |
WO2009035726A1 (en) | 2009-03-19 |
AU2008299809B2 (en) | 2011-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 14A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2671 DE 15-03-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |